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693863

羟基磷灰石

Name: 羟基磷灰石
Brand: ALDRICH

nanopowder, <200 nm particle size (BET), contains 5 wt. % silica as dopant, synthetic

别名:

磷酸钙三元, Si-HAp, 三碱基磷酸钙, 氢氧磷灰石, 磷酸羟胺, 羟基磷酸钙

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关于此项目

线性分子式:

[Ca₅(OH)(PO₄)₃]_x

化学文摘社编号:

12167-74-7

分子量:

502.31

NACRES:

NA.23

PubChem Substance ID:

329761628

UNSPSC Code:

12352302

MDL number:

MFCD00010904

Form:

nanopowder, solid

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属性

Quality Level

100

form

nanopowder, solid

contains

5 wt. % silica as dopant

surface area

10-15 m²/g , typical

particle size

<200 nm (BET)

mp

1100 °C (lit.)

bulk density

2‑6 g/cm³

SMILES string

[Ca++].[Ca++].[Ca++].[Ca++].O[Ca+].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O

InChI

1S/5Ca.3H3O4P.H2O/c;;;;;3*1-5(2,3)4;/h;;;;;3*(H3,1,2,3,4);1H2/q5*+2;;;;/p-10

InChI key

XYJRXVWERLGGKC-UHFFFAOYSA-D

说明

Application

类似于纯 HAp 纳米粉体（目录号 677418），可将硅取代的羟基磷灰石 (Si-HAp) 纳米粉体结合到可生物降解的聚合物复合材料中或沉积在生物相容性表面上。据发现，硅离子代入一部分 HAp 晶格的磷酸化位点可增强 HAp 的生物活性。

Legal Information

Engi-Mat Co.产品。

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存储类别

13 - Non Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

历史批次信息供参考:

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全球贸易项目编号

货号	GTIN
693863-5G	04061832769226